CVE-2001-0071
CVSS2.1
发布时间 :2001-02-12 00:00:00
修订时间 :2008-09-05 16:23:11
NMCO    

[原文]gpg (aka GnuPG) 1.0.4 and other versions does not properly verify detached signatures, which allows attackers to modify the contents of a file without detection.


[CNNVD]gpg漏洞(CNNVD-200102-077)

        gpg(也称为GnuPG) 1.0.4和其他版本不能正确查证分离的签名。远程攻击者修改没有察觉的文件内容。

- CVSS (基础分值)

CVSS分值: 2.1 [轻微(LOW)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/a:gnu:privacy_guard:1.0.2GNU GNU Privacy Guard 1.0.2
cpe:/a:gnu:privacy_guard:1.0.3b
cpe:/a:gnu:privacy_guard:1.0.3GNU GNU Privacy Guard 1.0.3
cpe:/a:gnu:privacy_guard:1.0GNU GNU Privacy Guard 1.0
cpe:/a:gnu:privacy_guard:1.0.1GNU GNU Privacy Guard 1.0.1

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-0071
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-0071
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200102-077
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/2141
(VENDOR_ADVISORY)  BID  2141
http://www.securityfocus.com/archive/1/152197
(VENDOR_ADVISORY)  BUGTRAQ  20001220 Trustix Security Advisory - gnupg, ftpd-BSD
http://www.redhat.com/support/errata/RHSA-2000-131.html
(VENDOR_ADVISORY)  REDHAT  RHSA-2000:131
http://xforce.iss.net/static/5802.php
(VENDOR_ADVISORY)  XF  gnupg-detached-sig-modify
http://www.osvdb.org/1699
(UNKNOWN)  OSVDB  1699
http://www.linux-mandrake.com/en/updates/2000/MDKSA-2000-087.php3
(UNKNOWN)  MANDRAKE  MDKSA-2000-087
http://www.debian.org/security/2000/20001225b
(UNKNOWN)  DEBIAN  DSA-010-1
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000368
(UNKNOWN)  CONECTIVA  CLA-2000:368

- 漏洞信息

gpg漏洞
低危 未知
2001-02-12 00:00:00 2005-05-02 00:00:00
本地  
        gpg(也称为GnuPG) 1.0.4和其他版本不能正确查证分离的签名。远程攻击者修改没有察觉的文件内容。

- 公告与补丁

        

- 漏洞信息

1699
GnuPG Detached Signature Verification False-Positive
Local Access Required, Remote / Network Access Cryptographic
Loss of Integrity
Exploit Public

- 漏洞描述

GnuPG contains a flaw that may allow a malicious user to modify the contents of a file without being detected. The issue is triggered when a file is signed with a detached signature. If the detached signature is replaced with clearsigned text, GnuPG will still report a successfully verified signature. It is possible that the flaw may allow false positives in the verification mechanism, resulting in a loss of integrity.

- 时间线

2000-12-20 Unknow
2000-12-20 Unknow

- 解决方案

Upgrade to version 1.0.4 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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